WO1999007791A1 - Matieres de moulage en abs polycarbonate ignifuges - Google Patents

Matieres de moulage en abs polycarbonate ignifuges Download PDF

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Publication number
WO1999007791A1
WO1999007791A1 PCT/EP1998/004731 EP9804731W WO9907791A1 WO 1999007791 A1 WO1999007791 A1 WO 1999007791A1 EP 9804731 W EP9804731 W EP 9804731W WO 9907791 A1 WO9907791 A1 WO 9907791A1
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WO
WIPO (PCT)
Prior art keywords
weight
molding compositions
compositions according
parts
component
Prior art date
Application number
PCT/EP1998/004731
Other languages
German (de)
English (en)
Inventor
Thomas Eckel
Dieter Wittmann
Bernd Keller
Heinrich Alberts
Original Assignee
Bayer Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Aktiengesellschaft filed Critical Bayer Aktiengesellschaft
Priority to BR9811893-5A priority Critical patent/BR9811893A/pt
Priority to US09/485,100 priority patent/US6444735B1/en
Priority to KR1020007001364A priority patent/KR100560040B1/ko
Priority to JP2000506282A priority patent/JP4221146B2/ja
Priority to DE59812563T priority patent/DE59812563D1/de
Priority to DK98945108T priority patent/DK1003817T3/da
Priority to AU92557/98A priority patent/AU9255798A/en
Priority to EP98945108A priority patent/EP1003817B1/fr
Priority to CA2300215A priority patent/CA2300215C/fr
Publication of WO1999007791A1 publication Critical patent/WO1999007791A1/fr
Priority to HK01101776A priority patent/HK1030961A1/xx

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/1092—All laminae planar and face to face
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Definitions

  • Z means carbon, with the proviso that ZR 13 and R 14 simultaneously mean alkyl on at least one atom.
  • Dihydroxydiphenyl 2,2-bis (4-hydroxyphenyl) propane, 2,4-bis (4-hydroxyphenyl) -2-methylbutane, 1,1-bis (4-hydroxyphenyl) cyclohexane, 2,2- Bis (3-chloro-4-hydroxyphenyl) propane, 2,2-bis (3,5-dibromo-4-hydroxyphenyl) propane.
  • polycarbonates according to component A which are suitable according to the invention can be branched in a known manner, preferably by incorporating 0.05 to 2.0 mol%, based on the sum of the diphenols used, of three- or more than three-functional compounds, e.g. those with three or more than three phenolic groups, such as
  • the aromatic polycarbonates of component A can be partially replaced by aromatic polyester carbonates.
  • the aromatic polycarbonates of component A can also contain polysiloxane blocks. Their preparation is described for example in DE-OS 33 34 872 and in US Pat. No. 3,821,325.
  • the polycarbonates A.1 and A.2 have the same structures, i.e. they are made up of the same monomers.
  • the thermoplastic polymer B comprises (co) polymers of one or at least two ethylenically unsaturated monomers (vinyl monomers) such as, for example, styrene, ⁇ -methylstyrene, nucleus-substituted styrenes (for example halogen and / or alkyl nucleus substituted), acrylonitrile, methacrylonitrile, methyl methacrylate, maleic anhydride, N-substituted maleimides and (meth) -acrylic acid esters with 1 to 18 carbon atoms in the alcohol component.
  • ethylenically unsaturated monomers such as, for example, styrene, ⁇ -methylstyrene, nucleus-substituted styrenes (for example halogen and / or alkyl nucleus substituted), acrylonitrile, methacrylonitrile, methyl methacrylate, maleic anhydride, N-
  • Preferred vinyl (co) polymers B are those composed of at least one monomer from the series styrene, ⁇ -methylstyrene, nucleus-substituted styrene and / or methyl methacrylate (B. 1) with at least one monomer from the series acrylonitrile, methacrylonitrile, methyl methacrylate, maleic anhydride and / or N-aryl-substituted-
  • the polymers can also contain nucleus-substituted styrenes, such as p-methylstyrene, 2,4-dimethylstyrene and other substituted styrenes, such as ⁇ -methylstyrene.
  • nucleus-substituted styrenes such as p-methylstyrene, 2,4-dimethylstyrene and other substituted styrenes, such as ⁇ -methylstyrene.
  • the molecular weights (number average M n ) of the randomly constructed styrene-maleic anhydride copolymers according to component B which are suitable according to the invention can vary over a wide range. The range from 60,000 to 200,000 is preferred. An intrinsic viscosity of 0.3 to 0.9 (measured in dimethylformamide at 25 ° C.) is preferred for these products; see Hoffmann, Krömer, Kuhn,
  • Component C according to the invention represents graft copolymers. These comprise graft copolymers with rubber-elastic properties which are essentially obtainable from at least 2 of the following monomers: chloroprene, butadiene
  • ⁇ 10 to 70 preferably 15 to 50, in particular 20 to 40% by weight, based on graft polymisate C, of at least one (meth) acrylic ester or 10 to
  • Particularly preferred polymers C are e.g. also graft polymers
  • crosslinking monomers can be copolymerized with more than one polymerizable double bond.
  • Preferred examples of crosslinking monomers are
  • the amount of the crosslinking monomers is preferably 0.02 to 5, in particular 0.05 to 2,% by weight, based on the graft base ⁇ .
  • Phosphorus compounds of the formula (I) are preferably tributyl phosphate, tris (2-chloroethyl) phosphate, tris (2,3-dibromopropyl) phosphate, triphenyl phosphate, tri-cresyl phosphate, diphenyl cresyl phosphate, diphenyl octyl phosphate, diphenyl 2-ethyl cresyl phosphate, Tri- (isopropylphenyl) phosphate, halogen-substituted aryl phosphates, methylphosphonic acid dimethyl ester, methylphosphonic acid diphenyl ester, phenylphosphonic acid diethyl ester, triphenylphosphine oxide and / or m-phenylene bis (diphenyl) phosphate.
  • Mixtures of phosphorus compounds of the formula (I) with N values of 0.5 to 10, in particular 0.5 to 6, are particularly preferred.
  • Suitable fluorinated polyolefins E that can be used in powder form are tetrafluoroethylene polymers with average particle diameters of 100 to 1,000 ⁇ m and densities of 2.0 g / cm 3 to 2.3 g / cm 3 .
  • component C does not include the proportion of the graft polymer in the coagulated mixture of graft polymer and fluorinated polyolefins.
  • the molding compositions according to the invention can contain at least one of the customary additives, such as lubricants and mold release agents, nucleating agents, antistatic agents, stabilizers and dyes and pigments.
  • molding compositions according to the invention containing components A to F and, if appropriate, other known additives such as stabilizers, dyes, pigments,
  • Another form of processing is the production of molded articles by deep drawing from previously produced sheets or foils.
  • the notched impact strength is determined according to method ISO 180 1A on bars measuring 80 x 10 x 4 mm 3 at room temperature.
  • the stress crack behavior is investigated on bars measuring 80 x 10 x 4 mm 3 , melt temperature 260 ° C. A mixture of 60 vol.% Toluene and 40 vol.% Isopropanol is used as the test medium. The test specimens are pre-stretched using an arc template and stored simultaneously in the test medium for 5 min at room temperature. The pre-stretch ⁇ x is 0.2 to 2.4%. The stress crack behavior is assessed via the crack formation or the break depending on the pre-stretch.
  • the table shows that the molding compositions according to the invention have a very good combination of properties of the mechanical properties, in particular an unexpected improvement in the resistance to stress cracking and good flame resistance. Adversity compared to the molding compositions which do not contain very finely divided inorganic powders (component F).
  • Mold release agent 0.5 0.5 0.5 el 1,252 1,252 1,252

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

L'invention concerne des matières de moulage thermoplastique ignifuges contenant un mélange de deux polycarbonates aromatiques A.1 et A.2 ayant une viscosité en solution différente, un vinyl(co)polymère comprenant un ou au moins deux monomères insaturés éthyléniquement, un polymère greffé obtenu par polymérisation avec greffage d'au moins deux monomères sélectionnés dans le groupe comprenant: chloroprène, butadiène-1,3, isoprène, styrène, acrylnitrile, éthylène, propylène, vinylacétate et ester d'acide (méth)acrylique ayant entre 1 et 18 atomes de C dans le constituant alcool, un composé phosphore, une polyoléfine fluorée et un composé inorganique de diamètre particulaire moyen allant jusqu'à 200 nm.
PCT/EP1998/004731 1997-08-11 1998-07-29 Matieres de moulage en abs polycarbonate ignifuges WO1999007791A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BR9811893-5A BR9811893A (pt) 1997-08-11 1998-07-29 Massas de moldagem abs de policarbonato antichamas
US09/485,100 US6444735B1 (en) 1997-08-11 1998-07-29 Flame-resistant polycarbonate ABS molding materials
KR1020007001364A KR100560040B1 (ko) 1997-08-11 1998-07-29 난연성 폴리카르보네이트 ａｂｓ 성형 조성물
JP2000506282A JP4221146B2 (ja) 1997-08-11 1998-07-29 耐炎性ポリカーボネートａｂｓ成形材料
DE59812563T DE59812563D1 (de) 1997-08-11 1998-07-29 Flammwidrige polycarbonat abs-formmassen
DK98945108T DK1003817T3 (da) 1997-08-11 1998-07-29 Flammehæmmende polycarbonat-ABS-stöbemasser
AU92557/98A AU9255798A (en) 1997-08-11 1998-07-29 Flame-resistant polycarbonate abs moulding materials
EP98945108A EP1003817B1 (fr) 1997-08-11 1998-07-29 Matieres de moulage en abs polycarbonate ignifuges
CA2300215A CA2300215C (fr) 1997-08-11 1998-07-29 Matieres de moulage en abs polycarbonate ignifuges
HK01101776A HK1030961A1 (en) 1997-08-11 2001-03-12 Flame-resistant polycarbonate abs moulding materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19734666A DE19734666A1 (de) 1997-08-11 1997-08-11 Flammwidrige Polycarbonat-ABS-Formmassen
DE19734666.9 1997-08-11

Publications (1)

Publication Number Publication Date
WO1999007791A1 true WO1999007791A1 (fr) 1999-02-18

Family

ID=7838576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/004731 WO1999007791A1 (fr) 1997-08-11 1998-07-29 Matieres de moulage en abs polycarbonate ignifuges

Country Status (13)

Country Link
US (2) US6254968B1 (fr)
EP (1) EP1003817B1 (fr)
JP (1) JP4221146B2 (fr)
KR (1) KR100560040B1 (fr)
CN (1) CN1122082C (fr)
AU (1) AU9255798A (fr)
BR (1) BR9811893A (fr)
CA (1) CA2300215C (fr)
DE (2) DE19734666A1 (fr)
ES (1) ES2238766T3 (fr)
HK (1) HK1030961A1 (fr)
TW (1) TW473500B (fr)
WO (1) WO1999007791A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000541A1 (fr) * 1998-06-26 2000-01-06 Bayer Aktiengesellschaft Matieres moulees en polycarbonate/plastique abs ininflammables
WO2000031173A2 (fr) * 1998-11-18 2000-06-02 Bayer Aktiengesellschaft Matieres moulables ininflammables constituees de polycarbonate et d'abs
JP2003509523A (ja) * 1999-09-02 2003-03-11 バイエル アクチェンゲゼルシャフト 耐燃性ポリカーボネートブレンド
KR100611448B1 (ko) * 1999-12-30 2006-08-09 제일모직주식회사 폴리카보네이트/스티렌계 수지 조성물
KR100611441B1 (ko) * 1999-12-30 2006-08-09 제일모직주식회사 폴리카보네이트/스티렌계 수지 조성물

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19904392A1 (de) * 1999-02-04 2000-08-10 Bayer Ag Polycarbonat-Formmassen mit verbesserten antistatischen Eigenschaften
DE19907831A1 (de) * 1999-02-24 2000-08-31 Bayer Ag Flammwidrige thermoplastische Formmasse
JP2003502198A (ja) * 1999-06-11 2003-01-21 ドクトル インジエニエール ハー ツエー エフ ポルシエ アクチエンゲゼルシヤフト 自動車用ホイール
AU2012206982B2 (en) * 2003-01-16 2013-12-05 Viva Healthcare Packaging Limited Methods, compositions and blends for forming articles having improved environmental stress crack resistance
EP2159041B1 (fr) * 2003-01-16 2020-07-15 Viva Healthcare Packaging Limited Procédés, compositions et mélange de formation d'articles dotés d'une résistance de craquage de tension environnementale améliorée
US20070149661A1 (en) * 2005-12-23 2007-06-28 Sanjay Gurbasappa Charati Polycarbonate composition, method of manufacture thereof and articles comprising the same
KR100722146B1 (ko) 2005-12-30 2007-05-28 제일모직주식회사 압출가공성 및 내열습성이 우수한 난연성 폴리카보네이트계열가소성 수지 조성물
WO2008135545A1 (fr) * 2007-05-04 2008-11-13 Sachtleben Chemie Gmbh Matière plastique contenant du sulfate de baryum
CN102936402A (zh) * 2011-08-15 2013-02-20 上海金发科技发展有限公司 一种低烟耐热无卤阻燃聚碳酸脂/丙烯腈-丁二烯-苯乙烯树脂组合物及其制备方法
WO2018145970A1 (fr) * 2017-02-10 2018-08-16 Ineos Styrolution Group Gmbh Composition copolymère d'acrylonitrile-butadiène-styrène à haute énergie de surface
EP4069780A1 (fr) * 2019-12-04 2022-10-12 Covestro Intellectual Property GmbH & Co. KG Composition de polycarbonate ignifuge modifiée par impact

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166606A (en) * 1960-12-28 1965-01-19 Union Carbide Corp Polycarbonate resins having improved flow properties
EP0390064A2 (fr) * 1989-03-27 1990-10-03 Teijin Chemicals, Ltd. Compositions de résine de polycarbonate ignifuge
EP0769526A2 (fr) * 1995-10-19 1997-04-23 Bayer Ag Mélanges de polycarbonate et d'ABS, ignifuges et résistant à la fissuration
EP0783019A1 (fr) * 1995-12-05 1997-07-09 Bayer Ag Compositions thermoplastiques à contraste aux rayons X amélioré

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729763A1 (de) * 1977-07-01 1979-01-18 Bayer Ag Thermoplastisch verarbeitbare polycarbonatmischungen
DE3562922D1 (en) * 1984-08-17 1988-06-30 Bayer Ag Thermoplastic moulding masses with flame-retarding properties
US5204394A (en) * 1988-09-22 1993-04-20 General Electric Company Polymer mixture having aromatic polycarbonate, styrene I containing copolymer and/or graft polymer and a flame-retardant, articles formed therefrom
JPH0763980B2 (ja) 1991-03-13 1995-07-12 河西工業株式会社 積層成形体の成形方法および成形型装置
US5616396A (en) 1991-11-25 1997-04-01 Kasai Kogyo Co., Ltd. Automotive door trim with attachment joined during molding
JP2701683B2 (ja) 1992-10-30 1998-01-21 豊田合成株式会社 樹脂成形体の製造方法
FR2720320B1 (fr) 1994-05-26 1996-09-20 Cera Procédé d'inclusion d'un décor, notamment textile, dans une pièce en matière plastique.
EP0714760A4 (fr) 1994-06-17 1998-02-11 Araco Kk Stratifie et procede de fabrication
DE19505155A1 (de) 1995-02-16 1996-08-22 Magna Zippex Autotechnik Gmbh Verfahren zum Herstellen eines Auskleidungsteiles aus Kunststoff und ein insbesonders nach diesem Verfahren hergestelltes Auskleidungsteil
JP3497917B2 (ja) * 1995-04-17 2004-02-16 株式会社イノアックコーポレーション 複合型樹脂成形品の製造方法及び樹脂成形用金型装置
SG69988A1 (en) 1995-11-01 2000-01-25 Gen Electric Flame retardant polycarbonate/graft blends exhibiting heat aging stability
FR2744947B1 (fr) 1996-02-19 1998-04-03 Allibert Ind Procede d'habillage, par une feuille, d'une piece injectee, moule pour la mise en oeuvre du procede et piece obtenue
DE19622499A1 (de) 1996-06-05 1997-12-11 Otto Deuschle Modell Und Forme Kunststoff-Formteil mit mehreren Feldern sowie Verfahren und Vorrichtung zu dessen Herstellung
DE59703113D1 (de) 1996-06-27 2001-04-12 Georg Kaufmann Verfahren und vorrichtung zur herstellung von beweglichen elementen eines kunststoffbauteils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166606A (en) * 1960-12-28 1965-01-19 Union Carbide Corp Polycarbonate resins having improved flow properties
EP0390064A2 (fr) * 1989-03-27 1990-10-03 Teijin Chemicals, Ltd. Compositions de résine de polycarbonate ignifuge
EP0769526A2 (fr) * 1995-10-19 1997-04-23 Bayer Ag Mélanges de polycarbonate et d'ABS, ignifuges et résistant à la fissuration
EP0783019A1 (fr) * 1995-12-05 1997-07-09 Bayer Ag Compositions thermoplastiques à contraste aux rayons X amélioré

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000541A1 (fr) * 1998-06-26 2000-01-06 Bayer Aktiengesellschaft Matieres moulees en polycarbonate/plastique abs ininflammables
WO2000031173A2 (fr) * 1998-11-18 2000-06-02 Bayer Aktiengesellschaft Matieres moulables ininflammables constituees de polycarbonate et d'abs
WO2000031173A3 (fr) * 1998-11-18 2000-10-05 Bayer Ag Matieres moulables ininflammables constituees de polycarbonate et d'abs
US6596794B1 (en) 1998-11-18 2003-07-22 Bayer Aktiengesellschaft Flame-resistant polycarbonate ABS moulding material
JP2003509523A (ja) * 1999-09-02 2003-03-11 バイエル アクチェンゲゼルシャフト 耐燃性ポリカーボネートブレンド
KR100611448B1 (ko) * 1999-12-30 2006-08-09 제일모직주식회사 폴리카보네이트/스티렌계 수지 조성물
KR100611441B1 (ko) * 1999-12-30 2006-08-09 제일모직주식회사 폴리카보네이트/스티렌계 수지 조성물

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JP4221146B2 (ja) 2009-02-12
EP1003817A1 (fr) 2000-05-31
KR20010022764A (ko) 2001-03-26
HK1030961A1 (en) 2001-05-25
CA2300215A1 (fr) 1999-02-18
BR9811893A (pt) 2000-08-22
US6444735B1 (en) 2002-09-03
TW473500B (en) 2002-01-21
ES2238766T3 (es) 2005-09-01
CN1122082C (zh) 2003-09-24
AU9255798A (en) 1999-03-01
CA2300215C (fr) 2011-04-26
JP2001512774A (ja) 2001-08-28
US6254968B1 (en) 2001-07-03
EP1003817B1 (fr) 2005-02-09
DE19734666A1 (de) 1999-02-18
KR100560040B1 (ko) 2006-03-13
DE59812563D1 (de) 2005-03-17

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